| Value | Category | Cases | |
|---|---|---|---|
| 0 | 668 |
27.2%
|
|
| 1 | 1327 |
54.1%
|
|
| 2 | 356 |
14.5%
|
|
| 3 | 87 |
3.5%
|
|
| 4 | 13 |
0.5%
|
|
| 5 | 1 |
0%
|
|
| Sysmiss | 2 |